Concepedia

Quantum Principal Component Analysis

Quantum Principal Component Analysis is a quantum algorithm that extends the classical principal component analysis by leveraging quantum superposition and entanglement to exponentially accelerate the extraction of principal components from high-dimensional data encoded in quantum states.

31

Publications

3.8K

Citations

119

Authors

75

Institutions

Publications per year

2017–2026

24

Parents

Publications

31

Quantum principal component analysis

Seth Lloyd, Masoud Mohseni, Patrick Rebentrost · Nature Physics · 2014 · 1.4K citations · Full text

, , +7

Quantum advantage in learning from experiments

Hsin-Yuan Huang, Michael Broughton, Jordan Cotler et al. · Science · 2022 · 508 citations · Full text

, , +13

Quantum singular value transformation and beyond: exponential improvements for quantum matrix arithmetics

2019 · 498 citations · Full text

, , +17

Variational quantum state diagonalization

Ryan LaRose, Arkin Tikku, Étude O’Neel-Judy et al. · npj Quantum Information · 2019 · 206 citations · Full text

, , +12

Quantum Principal Component Analysis Only Achieves an Exponential Speedup Because of Its State Preparation Assumptions

Ewin Tang · Physical Review Letters · 2021 · 140 citations · Full text

, , +15

1–5 of 31

Authors

119

  1. SL
    Seth Lloyd

    Massachusetts Institute of Technology, United States

    5 publications · 1.6K citations

    5

    h-index

  2. PR
    Patrick Rebentrost

    Massachusetts Institute of Technology, United States

    3 publications · 1.4K citations

    3

    h-index

  3. MM
    Masoud Mohseni

    Google (United States), United States

    3 publications · 1.9K citations

    3

    h-index

  4. HD
    Haitao Dong

    University of Oklahoma, United States

    2 publications · 63 citations

    2

    h-index

  5. PJ
    Patrick J. Coles

    Los Alamos National Laboratory, United States

    2 publications · 232 citations

    2

    h-index

1–5 of 119

Institutions

75

  1. National University of Singapore

    Singapore, Singapore

    3 h-index

    3 publications

    152 citations

  2. Massachusetts Institute of Technology

    Cambridge, United States

    3 h-index

    5 publications

    2.9K citations

  3. Universidad de Sevilla

    Seville, Spain

    2 h-index

    2 publications

    84 citations

  4. Multiverse Computing (Spain)

    San Sebastian, Spain

    2 h-index

    2 publications

    84 citations

  5. IQM (Germany)

    Munich, Germany

    2 h-index

    4 publications

    168 citations

  6. Xanadu Quantum Technologies (Canada)

    Toronto, Canada

    2 h-index

    3 publications

    157 citations

  7. University of Oklahoma

    Norman, United States

    2 h-index

    5 publications

    167 citations

  8. Centre for Quantum Technologies

    Singapore, Singapore

    2 h-index

    2 publications

    141 citations

1–8 of 75

Venues

  1. arXiv (Cornell University)

    Repository · 4 publications · 184 citations

    4

    h-index

  2. Quantum Information Processing

    2 publications · 94 citations

    2

    h-index

  3. ChemPhysChem

    2 publications · 63 citations

    2

    h-index

  4. Physical Review Letters

    PRL · 2 publications · 201 citations

    2

    h-index

  5. npj Quantum Information

    1 publications · 206 citations

    1

    h-index

1–5